Transaction not yet indexed

21216t7kCEmV3Wt3VVrM7panS46gEm9j2myhR8pXiaZ4yAyzHxYd63sjYnua9TV6uZmmTo9c9iWSvGMcfLK1mWPJ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.